Chapril/xmpp.chapril.org-conversejs
Chapril/xmpp.chapril.org-conversejs
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More work on trimming chat boxes.

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Added a view for trimmed chat boxes and a super-view for keeping track of them.
This commit is contained in:
JC Brand 2014-05-27 09:57:06 +02:00
parent ada41a7250
commit 2d237f9e6d
2 changed files with 76 additions and 7 deletions
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77
converse.js
View File

@ -674,7 +674,7 @@
} else {
(attrs = {})[key] = val;
}
if (typeof attrs === 'object') {
if (typeof attrs === 'object' && attrs.trimmed) {
delete attrs.trimmed;
}
Backbone.Model.prototype.save.call(this, attrs, options);
@ -2500,13 +2500,14 @@
this.ChatBoxViews = Backbone.View.extend({
initialize: function () {
this.render();
var views = {};
this.get = function (id) { return views[id]; };
this.set = function (id, view) { views[id] = view; };
this.getAll = function () { return views; };
this.trimmed_chatboxes_view = new converse.TrimmedChatBoxesView({model: this.model});
this.render();
this.model.on("add", function (item) {
var view = this.get(item.get('id'));
if (!view) {
@ -2529,10 +2530,13 @@
},
render: function () {
this.$el.html(converse.templates.trimmed_chats());
this.$el.html(this.trimmed_chatboxes_view.render());
},
_ensureElement: function() {
/* Override method from backbone.js
* If the #conversejs element doesn't exist, create it.
*/
if (!this.el) {
var $el = $('#conversejs');
if (!$el.length) {
@ -2551,7 +2555,7 @@
* Check whether there is enough space in the page to show
* another chat box. Otherwise, close the oldest chat box.
*/
var toggle_width = 0,
var toggle_width = 0,
boxes_width = view.$el.outerWidth(true),
controlbox = this.get('controlbox');
if (!controlbox || !controlbox.$el.is(':visible')) {
@ -2587,6 +2591,69 @@
}
});
this.TrimmedChatBoxView = Backbone.View.extend({
render: function () {
return this.$el;
},
_ensureElement: function() {
/* Override method from backbone.js
* Make sure that the el and $el attributes point to a DOM snippet
* from src/templates/trimmed_chat.html
*/
if (!this.el) {
var $el = $(converse.templates.trimmed_chat());
this.setElement($el, false);
} else {
this.setElement(_.result(this, 'el'), false);
}
},
});
this.TrimmedChatBoxesView = Backbone.View.extend({
initialize: function () {
var views = {};
this.get = function (id) { return views[id]; };
this.set = function (id, view) { views[id] = view; };
this.remove = function (id) {
var view = views[id];
if (view) {
view.remove();
delete views[id];
}
};
this.model.on("change:trimmed", function (item) {
var view;
if (item.get('trimmed')) {
view = new converse.TrimmedChatBoxView({model: item});
this.$el.append(view.render());
views[item.get('id')] = view;
} else {
this.remove(item.get('id'));
}
}, this);
},
render: function () {
return this.$el;
},
_ensureElement: function() {
/* Override method from backbone.js
* Make sure that the el and $el attributes point to a DOM snippet
* from src/templates/trimmed_chats.html
*/
if (!this.el) {
var $el = $(converse.templates.trimmed_chats());
this.setElement($el, false);
} else {
this.setElement(_.result(this, 'el'), false);
}
},
});
this.RosterItem = Backbone.Model.extend({
initialize: function (attributes, options) {
var jid = attributes.jid;

6
src/templates.js
View File

@ -35,7 +35,8 @@ define("converse-templates", [
"tpl!src/templates/select_option",
"tpl!src/templates/status_option",
"tpl!src/templates/toolbar",
"tpl!src/templates/trimmed_chats",
"tpl!src/templates/trimmed_chat",
"tpl!src/templates/trimmed_chats"
], function () {
return {
action: arguments[0],
@ -74,6 +75,7 @@ define("converse-templates", [
select_option: arguments[33],
status_option: arguments[34],
toolbar: arguments[35],
trimmed_chats: arguments[36]
trimmed_chat: arguments[36],
trimmed_chats: arguments[37]
};
});